just twenty six billion but business relations could end up being key to reproach and between. north korea and south korea north korea's leader kim jung un has announced plans to focus on his country's economic development in the future and south korea could play a central role in this this factory outside south korea's capital seoul shouldn't even exist. up to two years ago the spacing rings for shock absorbers that the workers produce here were made in north korea in a special collaborative economic zone of k. song just behind the border as che tech was the first company to set up shop there back in two thousand and four industrial park is unusual as jay tech c o u chung tells me it's run jointly by the two koreas the biggest advantage of the collaboration has been having access to north korean workers. they were passionate. intelligent. he's made them stand out above others